ef4c305244
* Revert "Reintroduce Espressif's IDF v4.2 changes to ESP32 port (#193)"
This reverts commit 3d4d17178f.
* Update ESP32 port files to work with ESP-IDF v4.2 as well as ESP-IDF v3.3
Add changes required to support ESP32-S2
* portmacro.h: Change return type of vApplicationSleep to void
This fixes build failure when automatic light sleep is enabled
* prevent header checks for files with different licensing
Co-authored-by: David Chalco <david@chalco.io>
64 lines
2.4 KiB
C
64 lines
2.4 KiB
C
/*******************************************************************************
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* // Copyright (c) 2003-2015 Cadence Design Systems, Inc.
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* //
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* // Permission is hereby granted, free of charge, to any person obtaining
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* // a copy of this software and associated documentation files (the
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* // "Software"), to deal in the Software without restriction, including
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* // without limitation the rights to use, copy, modify, merge, publish,
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* // distribute, sublicense, and/or sell copies of the Software, and to
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* // permit persons to whom the Software is furnished to do so, subject to
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* // the following conditions:
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* //
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* // The above copyright notice and this permission notice shall be included
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* // in all copies or substantial portions of the Software.
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* //
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* // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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* // IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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* // CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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* // TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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* // SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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* --------------------------------------------------------------------------------
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*
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* XTENSA INITIALIZATION ROUTINES CODED IN C
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*
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* This file contains miscellaneous Xtensa RTOS-generic initialization functions
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* that are implemented in C.
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*
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*******************************************************************************/
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#ifdef XT_BOARD
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#include <xtensa/xtbsp.h>
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#endif
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#include "xtensa_rtos.h"
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#include "esp_idf_version.h"
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#if (ESP_IDF_VERSION < ESP_IDF_VERSION_VAL(4, 2, 0))
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#include "esp_clk.h"
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#else
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#if CONFIG_IDF_TARGET_ESP32S2
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#include "esp32s2/clk.h"
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#elif CONFIG_IDF_TARGET_ESP32
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#include "esp32/clk.h"
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#endif
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#endif /* ESP_IDF_VERSION < ESP_IDF_VERSION_VAL(4, 2, 0) */
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#ifdef XT_RTOS_TIMER_INT
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unsigned _xt_tick_divisor = 0; /* cached number of cycles per tick */
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void _xt_tick_divisor_init( void )
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{
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_xt_tick_divisor = esp_clk_cpu_freq() / XT_TICK_PER_SEC;
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}
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/* Deprecated, to be removed */
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int xt_clock_freq( void )
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{
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return esp_clk_cpu_freq();
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}
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#endif /* XT_RTOS_TIMER_INT */
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